CN207700539U - A kind of large span composite roof metallic plate of tool secondary waterproof - Google Patents
A kind of large span composite roof metallic plate of tool secondary waterproof Download PDFInfo
- Publication number
- CN207700539U CN207700539U CN201721887141.5U CN201721887141U CN207700539U CN 207700539 U CN207700539 U CN 207700539U CN 201721887141 U CN201721887141 U CN 201721887141U CN 207700539 U CN207700539 U CN 207700539U
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- metal
- coat
- plate
- screed
- large span
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Abstract
The utility model belongs to construction engineering technical field, is related to a kind of large span composite roof metallic plate of tool secondary waterproof.For the finished product plank being made of multi-layer compound structure, including waterproof layer, secondary waterproof metal board mount, metal screed-coat, filled layer, metal framework, filling screed-coat and the flat banded plate of metal, Compound Machining is carried out one by one into finished product, the pre- degree of modularity is up to 90%, the construction period is substantially reduced, assembly is improved and mats formation efficiency；Also reduce material contamination simultaneously；The composite roof metal plate structure is closed type, and pollution level is preferably minimized；The selection of thermal insulation material and fire proofing material improves the scope of application of finished product plank；Secondary waterproof metal board mount improves general safety performance and water resistance；The flat banded plate of metal and filling screed-coat are fixedly connected on metal framework lower end and metal framework lower face by fastener and are equipped with grab, further improve metallic plate overall construction intensity while being also convenient for welding with main building.
Description
Technical field
The utility model belongs to construction engineering technical field, is related to a kind of large span composite roof metal of tool secondary waterproof
Plate；Flat roof deck, pitched roof suitable for public building and civil buildings and a small number of anisotropic roofings.
Background technology
As country widelys popularize green assembled architecture, in steel structural roof design and construction, steel in the prior art
Structure roofing lacks fabricated board making installation system, and the pre- degree of modularity is low, and roofing construction is long in time limit, seriously polluted etc.
Technical problem.Therefore being badly in need of exploitation one kind can realize that roofing monoblock type is spliced, the high steel structural roof knot of the pre- degree of modularity
Structure solves above-mentioned technical problem.
Utility model content
The purpose of utility model：The utility model provides a kind of large span composite roof metallic plate of tool secondary waterproof,
The monoblock type for realizing roofing is assembled, realizes 90% prefabricated modular；It solves long in time limit, dirty in traditional roof construction
Contaminate the problems such as serious.
Technical solution：In order to achieve the goal above, the utility model discloses a kind of large span of tool secondary waterproof is compound
Roof covering metal plate, includes at least two pieces assembled finished metal plate ontologies of overlap joint, the finished metal plate ontology from the bottom up according to
Secondary includes the flat banded plate of metal, filling screed-coat, metal framework, metal screed-coat, waterproof layer and at least two secondary waterproofs gold
Belong to board mount；The flat banded plate of metal is equipped at intervals with several wave crests and trough；The filling screed-coat is fixedly connected on described
The flat banded plate upper end of metal and the filling screed-coat lower face are equipped with and the wave crest and the matched groove of trough and convex block；
The metal framework is internally provided with several spaced internal cavities for accommodating filled layer and metal framework lower end both sides are set
There are the grab being arranged symmetrically, the filling screed-coat and the flat banded plate of metal to be fixed in grab by fastener, the fastening
Part sequentially passes through the crest location of the connection flat banded plate of metal, the groove location of metal screed-coat and metal framework from the bottom up
Lower face；The metal screed-coat is fixedly connected on the metal framework upper surface by fastener；The waterproof layer setting exists
The upper end of the metal screed-coat；At least two secondary waterproofs metal board mount is fixedly connected on described by fastening nut
Waterproof layer upper end.
Preferably, flat two end side of banded plate of the metal is equipped with inclined plane part, and both ends skew back face is arranged in parallel.
Preferably, the wave crest and trough cross section are isosceles trapezoid.
Preferably, the filling screed-coat is inorfil sprayed on material or concrete.
Preferably, the flat banded plate of the metal and metal screed-coat are the one of aluminium sheet, steel plate, stainless steel plate or copper coin
Kind.
Preferably, the metal framework is one kind of steel plate, stainless steel plate or aluminium section bar.
Preferably, the filled layer is heat-preservation cotton or acoustical cotton.
Preferably, the waterproof layer is to be located at described two on self-adhesive coiled material formula waterproof layer or jet printing type waterproof layer and waterproof layer
Secondary water-proof metal board mount junction is equipped with isosceles trapezoid shape boss.
Preferably, the fastener is one kind of peg, self threading pin, pulling rivet or bolt.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：One kind described in the utility model
The large span composite roof metallic plate for having secondary waterproof, for the finished product plank being made of multi-layer compound structure, including waterproof layer, gold
Belong to screed-coat, filled layer, metal framework, filling screed-coat and the flat banded plate of metal, carries out Compound Machining one by one into finished product, pre- mould
Block degree substantially reduces the construction period up to 90%, improves assembly and mats formation efficiency；Also reduce material contamination simultaneously；It is described
It is closed type that the composite roof steel of tool metal purlins, which holds plating systems structure, and pollution level is preferably minimized；Thermal insulation material and
The selection of fire proofing material improves the scope of application of finished product plank；The flat banded plate of metal and filling screed-coat are solid by fastener
Surely metal framework lower end and metal framework lower face are connected to and is equipped with grab, it is same to further improve metallic plate overall construction intensity
When be also convenient for and main building welding.
Description of the drawings
Fig. 1 is the horizontal section structure and configuration schematic diagram of the utility model；
Fig. 2 is the longitudinal profile structure and configuration schematic diagram of the utility model；
Fig. 3 is the large span composite roof metallic plate horizontal section mounting structure of tool secondary waterproof described in the utility model
Schematic diagram；
Fig. 4 is the large span composite roof metallic plate longitudinal profile mounting structure of tool secondary waterproof described in the utility model
Schematic diagram.
In figure：The flat banded plate of 1- metals, 11- wave crests, 12- troughs, 13- inclined plane parts, 2- filling screed-coats, 21- convex blocks,
22- grooves, 3- metal frameworks, 31- internal cavities, 32- grabs, 4- filled layers, 5- metal screed-coats, 6- waterproof layers, 61- boss,
7- fasteners, 8- main buildings, 9- secondary waterproof metal board mounts, 91- fastening nuts, 10- finished metal plate ontologies.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present invention is described in detail.
Embodiment 1
A kind of large span composite roof metallic plate of the tool secondary waterproof of the utility model, as shown in Figs 1-4, including at least
The assembled finished metal plate ontology 10 of two pieces of overlap joints, the finished metal plate ontology 10 include the flat edge sealing of metal successively from the bottom up
Plate 1, filling screed-coat 2, metal framework 3, metal screed-coat 5, waterproof layer 6 and at least two secondary waterproof metal board mounts 9；Institute
It states the flat banded plate of metal 1 and is equipped at intervals with several wave crests 11 and trough 12；It is flat that the filling screed-coat 2 is fixedly connected on the metal
1 upper end of banded plate and 2 lower face of filling screed-coat are equipped with and the wave crest 11 and 12 matched groove 22 of trough and convex
Block 21；The metal framework 3 is internally provided under several spaced internal cavities 31 for accommodating filled layer and the metal framework 3
End both sides are equipped with the grab 32 being arranged symmetrically, and the filling screed-coat 2 and the flat banded plate 1 of metal are fixed on card by fastener 7
In hook 32, the fastener 7 sequentially passes through 11 position of wave crest of the flat banded plate of connection metal 1, metal screed-coat 2 from the bottom up
The lower face of groove 22 position and metal framework 3；The metal screed-coat 5 is fixedly connected on the metal frame by fastener 7
3 upper surface of frame；The waterproof layer 6 is arranged in the upper end of the metal screed-coat 5；At least two secondary waterproofs metallic plate branch
Frame 9 is fixedly connected on 6 upper end of the waterproof layer by fastening nut 91.
Described flat 1 liang of end side of banded plate of metal is equipped with inclined plane part 13, and both ends skew back face 13 is arranged in parallel.
The wave crest 11 and 12 cross section of trough are isosceles trapezoid.
The filling screed-coat 2 is inorfil sprayed on material or concrete.
The flat banded plate 1 of the metal and metal screed-coat 5 are one kind of aluminium sheet, steel plate, stainless steel plate or copper coin.
The metal framework 3 is one kind of steel plate, stainless steel plate or aluminium section bar.
The filled layer 4 is heat-preservation cotton or acoustical cotton.
The waterproof layer 6 is on self-adhesive coiled material formula waterproof layer or jet printing type waterproof layer and waterproof layer 6 positioned at described secondary anti-
9 junction of water metal board mount is equipped with isosceles trapezoid shape boss 61.
The fastener 7 is one kind of peg, self threading pin, pulling rivet or bolt.
As shown in Figure 3-4, the large span composite roof metal board construction method packet of tool secondary waterproof described in the utility model
Include following steps：
（1）The prefabricated processing of factory's raw material, the flat banded plate 1 of metal, filling screed-coat 2, metal framework 3, metal is levelling
Layer 5, waterproof layer 6 are carried out after prefabricated processing is compound one by one by fastener 7 again by fastening nut 91 by secondary waterproof metallic plate
Holder 9 is fixedly connected with 6 upper end of waterproof layer, forms finished metal plate；
（2）Finished metal plate is transported into construction site, is lifted to main building 8；
（3）Several finished metal plates are overlapped into assembly in length and breadth successively according to factory number, and fixed by peg or
It is weldingly fixed on main building 8；
（4）Waterproof is carried out after the completion of receiving the processing of side closing in parts, at abutment joint to fill spray to form waterproof layer and squeegee, and it is secondary to complete tool
The large span composite roof metallic plate of waterproof is installed.
The step（3）In be welded as argon arc welding；When being welded and fixed, 32 lower face of pothook and 8 upper end of main building
Face argon arc welding.
The above is only the preferred embodiment of the utility model, it should be noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as this
The protection domain of utility model.
Claims (9)
1. a kind of large span composite roof metallic plate of tool secondary waterproof, it is characterised in that：Assembled including at least two pieces overlap joints
Finished metal plate ontology, the finished metal plate ontology include the flat banded plate of metal, filling screed-coat, metal successively from the bottom up
Frame, metal screed-coat, waterproof layer and at least two secondary waterproof metal board mounts；If the flat banded plate of metal is equipped at intervals with
Dry wave crest and trough；The filling screed-coat is fixedly connected on the flat banded plate upper end of the metal and the filling screed-coat lower end
Face is equipped with and the wave crest and the matched groove of trough and convex block；The metal framework is internally provided with several spaced appearances
It receives the internal cavity of filled layer and metal framework lower end both sides is equipped with the grab that is arranged symmetrically, the filling screed-coat and metal
Flat banded plate is fixed on by fastener in grab, and the fastener sequentially passes through the wave of the connection flat banded plate of metal from the bottom up
Peak position, the groove location of metal screed-coat and metal framework lower face；The metal screed-coat is fixed by fastener to be connected
It is connected on the metal framework upper surface；The waterproof layer is arranged in the upper end of the metal screed-coat；Described at least two 2 times
Water-proof metal board mount is fixedly connected on the waterproof layer upper end by fastening nut.
2. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Flat two end side of banded plate of metal is equipped with inclined plane part, and both ends skew back face is arranged in parallel.
3. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Wave crest and trough cross section are isosceles trapezoid.
4. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
It is inorfil sprayed on material or concrete to fill screed-coat.
5. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
The flat banded plate of metal and metal screed-coat are one kind of aluminium sheet, steel plate, stainless steel plate or copper coin.
6. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Metal framework is one kind of steel plate, stainless steel plate or aluminium section bar.
7. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Filled layer is heat-preservation cotton or acoustical cotton.
8. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Waterproof layer is to be located at the secondary waterproof metal board mount on self-adhesive coiled material formula waterproof layer or jet printing type waterproof layer and waterproof layer to connect
It meets place and is equipped with isosceles trapezoid shape boss.
9. a kind of large span composite roof metallic plate of tool secondary waterproof according to claim 1, it is characterised in that：It is described
Fastener is one kind of peg, self threading pin, pulling rivet or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887141.5U CN207700539U (en) | 2017-12-29 | 2017-12-29 | A kind of large span composite roof metallic plate of tool secondary waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887141.5U CN207700539U (en) | 2017-12-29 | 2017-12-29 | A kind of large span composite roof metallic plate of tool secondary waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700539U true CN207700539U (en) | 2018-08-07 |
Family
ID=63029977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887141.5U Expired - Fee Related CN207700539U (en) | 2017-12-29 | 2017-12-29 | A kind of large span composite roof metallic plate of tool secondary waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700539U (en) |
-
2017
- 2017-12-29 CN CN201721887141.5U patent/CN207700539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181229 |